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Bright MortgageCalculator

See exactly what your mortgage will cost you each month - and over the whole term. No jargon, just numbers.

Tell us about your mortgage

£
£10k£2m
yrs
1 yr40 yrs
%
0.1%20%

Your Repayment Breakdown

Based on a £300,000 mortgage over 25 years at 4.5%

Interest Only

Pay just the interest

Monthly Payment

£1,125.00

per month, every month

Total repaid (inc. capital)£637,500
Total interest paid£337,500
Capital still owed at end£300,000

With interest only, you still owe the full loan at the end of the term.

Capital and Interest

Pay it all off

Monthly Payment

£1,667.50

per month, fully paid off

Total repaid£500,249
Total interest paid£200,249
Capital still owed at end£0

You own your home outright at the end. No lump sum surprise.

Going repayment saves you

£137,251

in total interest over 25 years

Extra monthly cost

+£542.50

vs interest only

Cumulative Costs Over Time

How much you have paid in total by each year

Capital paid (repayment)
Interest paid (repayment)
Interest paid (interest only)
£0£125,062£250,125£375,187£500,249Yr 1Yr 5Yr 10Yr 15Yr 20Yr 25